vs.

      Caterpillar 789C vs. Caterpillar 777D

      15 reasons to buy Caterpillar 789C:

      Weight

      Unloaded front weight distribution 47 % and 45.4 % 3 % more or 1.6 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 1330 mm and 872 mm 34 % more or 458 mm
      Clearance 1173 mm and 700 mm 40 % more or 473 mm

      Operation

      Fuel Capacity 3222 l. and 1137 l. 65 % more or 2085 l.
      Cooling system fluid volume 663 l. and 325 l. 51 % more or 338 l.
      Differential/final drive fluid volume 583 l. and 329 l. 44 % more or 254 l.
      Steering system fluid volume 189 l. and 84 l. 56 % more or 105 l.
      Brake / lift system fluid volume 909 l. and 415 l. 54 % more or 494 l.
      Hydraulic system fluid volume 531 l. and 138 l. 74 % more or 393 l.

      Motor

      Full power 1417 kW and 745.7 kW 47 % more or 671.3 kW
      Effective power 1320 kW and 699.5 kW 47 % more or 620.5 kW
      Displacement 69 l. and 34.5 l. 50 % more or 34.5 l.

      Dump

      Brimmed lifting capacity 92 m3 and 42 m3 54 % more or 50 m3
      Lifting capacity with top 105 m3 and 60.5 m3 42 % more or 44.5 m3

      6 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 53 % 3 % more or 1.6 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Operation

      Engine oil volume 124 l. and 76 l. 39 % more or 48 l.

      Gear box

      Maximum speed 60.4 km/h and 52.6 km/h 13 % more or 7.8 km/h
      Forward gears number 7 and 6 14 % more or 1

      Dump

      Lifting time 15 sec and 18.9 sec 21 % less or 3.9 sec

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 70306.8 kg
      Laden weight 317515 kg and 161030 kg

      Sizes

      Unloading height 11950 mm and 9970 mm
      Overall width 7674 mm and 6100 mm
      Headroom 6182 mm and 5000 mm
      Wheelbase 5700 mm and 4570 mm
      Dimensional length 12177 mm and 9780 mm

      Motor

      Model 3516B EUI and 3508A
      Manufacturer Caterpillar and Caterpillar

      Gear box

      Reverse gears number 1 and 1
      Transmission type 6-planetary gear shift with direct injection and automatic transmission system with power gear shifting

      Dump

      Nominal payload 176901 kg and 90718.5 kg

      Images

      Sizes

      3. Headroom 6182 mm 3. Headroom 5000 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4570 mm
      5. Clearance 1173 mm 5. Clearance 700 mm
      6. Unloading height 11950 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 872 mm
      1. Dimensional length 12177 mm 1. Dimensional length 9780 mm
      2. Overall width 7674 mm 2. Overall width 6100 mm